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49 lines
663 B
SQL
49 lines
663 B
SQL
DROP TABLE IF EXISTS x;
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CREATE TABLE x ENGINE = Log AS SELECT * FROM numbers(0);
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SYSTEM STOP MERGES x;
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WITH y AS
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(
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SELECT *
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FROM numbers(10)
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)
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INSERT INTO x
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SELECT *
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FROM y
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INTERSECT
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SELECT *
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FROM numbers(5);
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WITH y AS
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(
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SELECT *
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FROM numbers(10)
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)
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INSERT INTO x
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SELECT *
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FROM numbers(5)
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INTERSECT
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SELECT *
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FROM y;
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SELECT * FROM x;
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DROP TABLE x;
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CREATE TABLE x (d date) ENGINE = Log;
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WITH y AS
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(
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SELECT
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number,
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date_add(YEAR, number, toDate('2025-01-01')) AS new_date
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FROM numbers(10)
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)
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INSERT INTO x
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SELECT y.new_date FROM y;
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SELECT * FROM x;
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DROP TABLE x; |